Let me pick a team in any game the could be in, then backfill
I think most people do brackets backwards ... I know who I think is going to win so that should be the first thing I pick, then you can automatically fill that in to the higher rounds. Just meaning, Duke can't win it all without winning in the Round-of-64, the Round-of-32, the Sweet-16, the Elite-8, and the Final-4 ... let me pick Duke to win it then you fill in the other five games.
This might not be handy everywhere, but if you pick the winner and then the other three teams in the Final-4 that would be four clicks and then you could automatically fill in 16 other spots.
Just a thought.
7th
ranked